Cadman-LT, I'm just wondering what great innovations and applications will be developed this year for 3D-printers. I had a discussion with my Control Systems class last Friday and explained that manufacturing is slowly coming back and 3D printing is the next evolution in this technology movement. Showed a Makerbot Replicator 2 video to connect the dots. They thought the video was pretty awesome.http://www.makerbot.com/

Hey Ann! I was thinking that there might be a better or alternative way for the "reply". I think you should be able to reply to the article or discussion on hand as usual, but I also think that you should be able to reply to someone specifically without having to say it in your response. Just a thought. I think it might make things easier.

I believe that in 20 years, we will be 3D printing organs like the liver, pancreas, etc. I thought robotics would be transformative, and it is in biomechanical medical procedures, but 3D printing is certainly leading the pack.

Good question, Chuck. I, too, had previously heard of conductive plastics used in flex circuits. This is the first time I've seen them combined with 3D printing. 3D printing isn't yet aimed at high volumes, but several efforts are underway to do just that, including this one we wrote abouthttp://www.designnews.com/author.asp?section_id=1392&doc_id=248401

I'll bet we can look forward to all sorts of electronic hacks in the future with this techology. I can imagine future nerd clubs sharing files (and a 3D electronic printer) that you can interlink to build all sorts of stuff.

Wow, Cabe, you weren't kidding! I remember hearing about MBE a while ago, but didn't realize it was a 3D printing method. Must be insanely expensive. I'd bet a lot of technology has been inspired by Star Trek shows.

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